---
product_id: 253878510
title: "DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4"
brand: "dozyant"
price: "368 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/253878510-dozyant-gas-lift-cylinder-office-chair-gas-lift-cylinder-replacement
store_origin: DK
region: Denmark
---

# 450 lbs heavy-duty capacity 5-inch adjustable height stroke 360° smooth, noiseless rotation DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4

**Brand:** dozyant
**Price:** 368 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your office game with the ultimate heavy-duty gas lift!

## Quick Answers

- **What is this?** DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 by dozyant
- **How much does it cost?** 368 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/253878510-dozyant-gas-lift-cylinder-office-chair-gas-lift-cylinder-replacement)

## Best For

- dozyant enthusiasts

## Why This Product

- Trusted dozyant brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit 🔧:** Designed to fit most office and executive chairs with a standard 2-inch diameter.
- • **Seamless Movement 🔄:** Experience whisper-quiet, full 360° rotation for effortless multitasking.
- • **Unmatched Strength 💪:** Supports up to 450 lbs, perfect for executive power players.
- • **Hassle-Free Upgrade ⚙️:** Install in minutes—no extra screws or tools needed to elevate your workspace.
- • **Precision Height Control 📏:** Adjust your throne with a smooth 5-inch stroke for ultimate ergonomic comfort.

## Overview

This Class 4 heavy-duty gas lift cylinder supports up to 450 lbs, fits most executive chairs with a 2-inch diameter, and offers a smooth, noiseless 360° rotation. Featuring a 5-inch adjustable height stroke and easy installation, it’s engineered from durable alloy steel to upgrade your office seating experience effortlessly.

## Description

DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4

## Features

- HEAVY DUTY Gas lift cylinder that holds great weights - tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs.Highest End Class 4 gas cylinder on market.
- STANDARD CYLINDER DIAMETER: Outer cylinder: 2 inches, Inner cylinder: 1.1 inches. Please confirm the measurement before ordering.
- SMOOTH & NOISELESS: Full 360 degree rotation, smooth and noiseless movements to all directions
- 5’’ STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 10 inches; maximum length when fully extended: 15 inches; adjustable range: 5 inches
- EASY INSTALLATION : Can be installed easily with no additional screws required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOZYANT |
| Model Number | 120-QG |
| Color | Black |
| Product Dimensions | 27.94 x 21.84 x 5.08 cm; 861.83 g |
| Material | Alloy Steel |
| Special Features | High Weight Capacity, Smooth Movement |
| Item Weight | 862 g |

## Product Details

- **Brand:** DOZYANT
- **Colour:** Black
- **Material:** Alloy Steel
- **Product dimensions:** 27.9D x 21.8W x 5.1H centimeters
- **Size:** 5"STROKE

## Images

![DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4 - Image 1](https://m.media-amazon.com/images/I/51uqmfakZML.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does this shock sit you up higher than most chairs**
A: "Than most chairs?"  NO.  There is no "most chairs". This is 5" extension model (really 4 1/2) which is middle of the 3 standard extension.  You need to measure the total compression, lowest to highest, of your existing chair and get the model that matches it (or changes it if you want that).

**Q: Is the weight capacity rating correct (1,000 lbs.)? this is the only i've seen with that rating at comparable prices. thanks.**
A: I know it is much higher than any of the other chairs I have had it also adjusts to much higher height if need be. I have not tested to 1000 lbs but it is very sturdy even if using all day, everyday.

**Q: I have an effezeta executive office leather chair made in Italy. Will this gas cylinder fit?**
A: You would need to find out if your chairs cylinder is replaceable and if it uses the same size cylinder.  The cylinders work great, I have replaced the cylinder in two chairs and they work great.

**Q: What is the length of the gas lift cylinder?**
A: 10", 15" extended. So 5" of adjustable height.

## Frequently Bought Together

- DOZYANT Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Office Chairs, Highest End Class 4
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- DOZYANT 6" Long Stroke Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) for Tall Person Universal Size Fits Most Executive Chairs, Highest End Class 4

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**Shop now:** [https://www.desertcart.dk/products/253878510-dozyant-gas-lift-cylinder-office-chair-gas-lift-cylinder-replacement](https://www.desertcart.dk/products/253878510-dozyant-gas-lift-cylinder-office-chair-gas-lift-cylinder-replacement)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*